Individual Calculations February 2023 |
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Chethaka, D G Ovindu Total change: -23.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Ethugalpura Open International Rating Chess Championships 2022 | Kurunegala | SRI | 2022-12-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1282 | 1033 | 0.00 | 3 | -0.59 | 40 | -23.60 | |
| Marasinghe, Kasunka | | | 1207 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | Bandara, Prathibha Nethsarani | | | 1285 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | Abeyrathne, K W A M G Dinod Uthsa | | | 1354 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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